Sodium Aluminate (sodium Metaaluminate)
Thepa ea 'Mele
Solid sodium aluminate ke mofuta o le mong oa sehlahisoa se matla sa alkaline se hlahang e le phofo e tšoeu kapa granular e ntle, e se nang 'mala, e sa nkhang hamonate ebile e sa latsoehe, Ha e chese ebile ha e phatlohe, E na le solubility e ntle ebile e qhibiliha habonolo metsing, e potlakile ho hlakisa ebile e bonolo ho monya mongobo le carbon dioxide moeeng. Ho bonolo ho fokotsa aluminium hydroxide ka mor'a ho qhibiliha ka metsing.
Mekhahlelo ea Ts'ebetso
| Ntho | Specificiton | Liphetho |
| Ponahalo | Phofo e tšoeu | Feta |
| NaA1O₂(%) | ≥80 | 81.43 |
| AL₂O₃(%) | ≥50 | 50.64 |
| PH(1% Tharollo ea Metsi) | ≥12 | 13.5 |
| Na₂O(%) | ≥37 | 39.37 |
| Na₂O/AL₂O₃ | 1.25±0.05 | 1.28 |
| Fe(ppm) | ≤150 | 65.73 |
| Metsi a sa qhibilihang (%) | ≤0.5 | 0.07 |
| Qetello | Feta | |
Litšobotsi tsa Sehlahisoa
Amohela thekenoloji e nang le litokelo tse ikemetseng tsa thepa ea mahlale 'me u etse tlhahiso e tiileng ho latela maemo a amehang. Khetha lisebelisoa tsa boleng bo phahameng tse nang le bohloeki bo phahameng, likaroloana tse tšoanang le 'mala o tsitsitseng. Sodium aluminate e ka bapala karolo e ke keng ea nkeloa sebaka tšimong ea lits'ebetso tsa alkali, 'me e fana ka mohloli oa tšebetso e phahameng ea aluminium oxide. (Khamphani ea rona e ka hlahisa lihlahisoa tse nang le litaba tse ikhethileng tse ipapisitseng le litlhoko tsa bareki.)
Sebaka sa Kopo
1.E loketse mefuta e sa tšoaneng ea metsi a litšila a indasteri: metsi a merafo, metsi a litšila a lik'hemik'hale, mochine oa motlakase o potolohang metsi, metsi a litšila a mafura a mafura, likhoerekhoere tsa malapeng, phekolo ea metsi a litšila ea lik'hemik'hale tsa mashala, joalo-joalo.
2.Kalafo e tsoetseng pele ea ho hloekisa bakeng sa mefuta e sa tšoaneng ea ho tlosoa ha boima ka metsing a litšila.
3.E sebelisoa haholo ho li-catalysts tsa petrochemical, lik'hemik'hale tse ntle, adsorbent ea lithium, botle ba meriana.
le masimo a mang.
